by DaddyLobster69 November 26, 2021

I was broke this week and really horny, but thankfully there were some Skittles under the seat in my PT Cruiser that I could exchange for a Sloppy Magnum at the Christ United Mission brick and mortar.
by FreshMuffinsss May 9, 2025

A magnum hard on is when you look into the eyes of a man laying alseep on the floor and get a massive erection and it pokes said man or woman and wakes them
Tanner: “oh yeah you look so sexy sleeping”
Titan: “what’s poking me?”
Titan: “yucky tanner get your magnum hard on away from me”
Titan: “what’s poking me?”
Titan: “yucky tanner get your magnum hard on away from me”
by Lookatmetantan October 7, 2023

by TrashPanda81 February 16, 2022

An adjective that holds more power than a word such as “great” or “grand,” but that is not as meaningful as a word such as “magnificent” or “extraordinary,” for example; almost like a middle ground between the two. It can also refer to something or a number of things that are notably large in number.
The detailed report was absolutely magnumous, and the team’s few weeks of hard work was clear in the amazing final product.
As a result of the unusually magnumous amount of rain going on recently, Susie’s ceiling has been leaking.
“I had a magnumous day today. I’m very happy, partly because I finally got promoted!”
As a result of the unusually magnumous amount of rain going on recently, Susie’s ceiling has been leaking.
“I had a magnumous day today. I’m very happy, partly because I finally got promoted!”
by Two Cats In a Trenchcoat March 30, 2024

It can be a person being magnum which means being really cool or it can be used to describe a time or object which would mean it was fun or great.
by Onamah December 27, 2017

A word brought on by frustration while playing a video game. Mainly used when thrown from a vehicle.
by The Tubman April 21, 2009
